1 /***************************************************************************
2 * Copyright (C) 2011 by Broadcom Corporation *
3 * Evan Hunter - ehunter@broadcom.com *
5 * This program is free software; you can redistribute it and/or modify *
6 * it under the terms of the GNU General Public License as published by *
7 * the Free Software Foundation; either version 2 of the License, or *
8 * (at your option) any later version. *
10 * This program is distributed in the hope that it will be useful, *
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
13 * GNU General Public License for more details. *
15 * You should have received a copy of the GNU General Public License *
16 * along with this program; if not, write to the *
17 * Free Software Foundation, Inc., *
18 * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
19 ***************************************************************************/
25 #include "server/server.h"
26 #include <helper/types.h>
29 typedef int64_t threadid_t;
30 typedef int64_t symbol_address_t;
35 * Table should be terminated by an element with NULL in symbol_name
37 typedef struct symbol_table_elem_struct
40 symbol_address_t address;
42 } symbol_table_elem_t;
49 char * thread_name_str;
50 char * extra_info_str;
55 const struct rtos_type *type;
58 symbol_table_elem_t * symbols;
59 struct target *target;
60 /* add a context variable instead of global variable */
61 int64_t current_threadid;
62 threadid_t current_thread;
63 struct thread_detail* thread_details;
65 int (*gdb_thread_packet)(struct connection *connection, char *packet, int packet_size);
66 void * rtos_specific_params;
76 int (*detect_rtos) ( struct target* target );
77 int (*create) ( struct target* target );
78 int (*update_threads) ( struct rtos* rtos );
79 int (*get_thread_reg_list) ( struct rtos *rtos, int64_t thread_id, char ** hex_reg_list );
80 int (*get_symbol_list_to_lookup) (symbol_table_elem_t * symbol_list[] );
84 struct stack_register_offset
86 signed short offset; // offset in bytes from stack head, or -1 to indicate register is not stacked, or -2 to indicate this is the stack pointer register
87 unsigned short width_bits;
91 struct rtos_register_stacking
93 unsigned char stack_registers_size;
94 signed char stack_growth_direction;
95 unsigned char num_output_registers;
96 unsigned char stack_alignment;
97 const struct stack_register_offset* register_offsets;
100 #define GDB_THREAD_PACKET_NOT_CONSUMED (-40)
102 int rtos_create(Jim_GetOptInfo *goi, struct target * target);
103 int rtos_generic_stack_read( struct target * target, const struct rtos_register_stacking* stacking, int64_t stack_ptr, char ** hex_reg_list );
104 int rtos_try_next( struct target * target );
105 int gdb_thread_packet(struct connection *connection, char *packet, int packet_size);
106 int rtos_get_gdb_reg_list(struct connection *connection);
107 int rtos_update_threads( struct target *target );